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Stockfacts

EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

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Options · CLH

As of 2026-08-20
Put/Call Volume Ratio
1.00
Neutral
Put/Call OI Ratio
1.23
Cumulative positioning sentiment
Front-month ATM Implied Volatility
26.9%
Market-expected move
Contracts / Expirations
63
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––260.000.002.3025.9%02
–––––270.000.002.4022.0%07
–––––280.000.002.6018.1%048
3130.8%24.2027.20300.000.053.5025.9%348
14027.8%15.7019.20310.001.704.5022.0%3200
23126.9%9.7012.60320.005.508.0023.0%01
72124.9%4.607.40330.00–––––
6024.9%2.004.20340.00–––––
72010.3%0.002.00350.00–––––
Click a call or put in the chain to see its history.

Source: Alpha Vantage options chain EOD (incl. greeks / IV / open interest). Contracts with low liquidity, far expirations (>180 days), and deep out-of-the-money strikes (±50%) are filtered out. P/C ratios are aggregated across the full chain.